C++ (Cpp) mpl_round Exemples

Exemple #1

Fichier : _backend_agg_wrapper.cpp Projet : HubertHolin/matplotlib

static PyObject *PyRendererAgg_draw_image(PyRendererAgg *self, PyObject *args, PyObject *kwds)
{
    GCAgg gc;
    double x;
    double y;
    numpy::array_view<agg::int8u, 3> image;

    if (!PyArg_ParseTuple(args,
                          "O&ddO&:draw_image",
                          &convert_gcagg,
                          &gc,
                          &x,
                          &y,
                          &image.converter_contiguous,
                          &image)) {
        return NULL;
    }

    x = mpl_round(x);
    y = mpl_round(y);

    gc.alpha = 1.0;
    CALL_CPP("draw_image", (self->x->draw_image(gc, x, y, image)));

    Py_RETURN_NONE;
}

Exemple #2

Fichier : _backend_agg_wrapper.cpp Projet : agardelein/matplotlib

static PyObject *PyRendererAgg_draw_image(PyRendererAgg *self, PyObject *args, PyObject *kwds)
{
    GCAgg gc;
    double x;
    double y;
    numpy::array_view<agg::int8u, 3> image;
    double w = 0;
    double h = 0;
    agg::trans_affine trans;
    bool resize = false;

    if (!PyArg_ParseTuple(args,
                          "O&ddO&|ddO&:draw_image",
                          &convert_gcagg,
                          &gc,
                          &x,
                          &y,
                          &image.converter_contiguous,
                          &image,
                          &w,
                          &h,
                          &convert_trans_affine,
                          &trans)) {
        return NULL;
    }

    if (PyTuple_Size(args) == 4) {
        x = mpl_round(x);
        y = mpl_round(y);
    } else {
        resize = true;
    }

    CALL_CPP("draw_image", (self->x->draw_image(gc, x, y, image, w, h, trans, resize)));

    Py_RETURN_NONE;
}